flask 相关参数

 

1.只接受本机的访问，192.168.1.3是本机IP

from flask import Flask
 
 
app = Flask(__name__)
 
 
@app.route("/hello")
def hello():
    return "hello world"
 
 
app.run(host="192.168.1.3",debug=True)
 

 

2.接受其他任意主机的访问

from flask import Flask
 
 
app = Flask(__name__)
 
 
@app.route("/hello")
def hello():
    return "hello world"
 
 
app.run(host="0.0.0.0",debug=True)
 

 

修改端口

from flask import Flask
 
app = Flask(__name__)
 
@app.route("/hello")
def hello():
    return "hello world"
 
app.run(host="192.168.1.3",debug=True,port=81)